Cartken Model C — Specs & Review
Specifications
| Brand | Cartken |
|---|---|
| Model | Model C |
| Year | 2021 |
| Category | Delivery |
| Autonomy | fully-autonomous |
| Environment | outdoor |
| Connectivity | 4G/LTE, Wi-Fi, Cartken Fleet Platform |
| Country of origin | US |
Key features
- Camera-only perception (no lidar) reduces hardware cost
- Computer vision + deep learning navigation
- Deployed in Miami Beach and Cologne, Germany
- Former Google engineers — computer vision heritage
- International commercial deployment (US + Europe)
- Level 4 autonomy in service areas
- Cost-competitive alternative to lidar-equipped delivery robots
What is it?
The Model C is Cartken's autonomous sidewalk delivery robot, distinguished by its camera-only perception architecture (no lidar) for autonomous navigation — a design choice that reduces hardware cost and maintenance complexity.
Who is it for?
Delivery operators and retailers in Cartken's service cities. Businesses evaluating sidewalk delivery automation cost structures. International markets where lidar procurement costs are prohibitive.
Key specs
- Autonomy: Level 4 in defined service areas
- Perception: Camera-only (no lidar)
- Navigation: Computer vision + deep learning
- Deployment: Miami Beach FL, Cologne Germany, others
- Payload: Food and small goods
- Founded: 2019 (former Google engineers)
- Origin: US
Vision-only navigation rationale
Lidar units cost $500-$5,000+ per unit. Camera arrays cost $10-$100 per camera. Cartken's founders — with backgrounds in Google's computer vision research — bet that advances in deep learning visual navigation could replace lidar for sidewalk navigation where lighting is relatively predictable and environments are structured. Miami and European deployments provide real-world validation.
European deployment significance
Cartken's Cologne, Germany deployment makes it one of the few US sidewalk delivery robot companies with active European commercial operations — validating its technology in regulatory environments more demanding than US pilot programmes.
Limitations
- Camera-only navigation may degrade in extreme low-light or adverse weather
- Smaller scale than Starship Technologies
- Unproven at the scale of lidar-equipped competitors
- Vision-only architecture requires significant compute for real-time inference
FAQ
Why does Cartken use cameras instead of lidar?
Cartken's founders — former Google engineers — believe deep learning visual navigation can match lidar performance for sidewalk delivery at significantly lower hardware cost. Cameras cost a fraction of lidar units, reducing robot manufacturing cost and enabling more competitive pricing.
Is camera-only navigation reliable enough for sidewalk delivery?
Cartken's deployments in Miami Beach and Cologne, Germany provide real-world evidence of operational reliability. Camera-based systems may have reduced performance in very low light or severe weather conditions compared to lidar.
Where is Cartken Model C deployed?
Cartken operates in Miami Beach, Florida and Cologne, Germany as primary commercial deployments. Additional US and European deployments have been explored.
Who founded Cartken?
Cartken was founded in 2019 by Christian Bersch, Anjali Narayan, and Brian Nathalie — engineers with backgrounds at Google's robotics and computer vision research teams.
How does Model C compare to Starship?
Starship uses a multi-sensor suite including cameras and ultrasonic sensors; Cartken uses cameras only. Starship has a much larger deployment scale (7M+ deliveries). Cartken differentiates on hardware cost reduction and European market presence.